Real-Time Early Warning and Early Prevention System to Avoid System Blackouts

Hjörtur Jóhannsson

doi:10.1109/PESGM.2018.8585534

Real-Time Early Warning and Early Prevention System to Avoid System Blackouts

Hjörtur Jóhannsson

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Abstract

This paper presents a real-time early warning and early prevention (EWEP) system which objective is to avoid the occurrence of large scale system blackouts. The EWEP is obtained by combining a state-of-the-art methods for online stability assessment and for identifying effective counteractions into a single operational solution. The EWEP system was implemented on state-of-the-art software platform for applications of wide-area data. The EWEP system’s performance was tested on synthetic wide-area measurement snapshots obtained by accurate time domain simulation of the 2003 blackout in Denmark and Sweden. The test results show that the system could automatically provide both an early warning for the blackout and efficiently determine effective countermeasures that would have avoided the blackout from occurring.

Original language	English
Title of host publication	Procedings of the 2018 IEEE PES General Meeting
Number of pages	5
Publisher	IEEE
Publication date	2018
ISBN (Print)	9781538677032
DOIs	https://doi.org/10.1109/PESGM.2018.8585534
Publication status	Published - 2018
Event	2018 IEEE Power & Energy Society General Meeting - Oregon Convention Center, Portland, United States Duration: 5 Aug 2018 → 10 Aug 2018 https://ieeexplore.ieee.org/xpl/conhome/8540807/proceeding

Conference

Conference	2018 IEEE Power & Energy Society General Meeting
Location	Oregon Convention Center
Country/Territory	United States
City	Portland
Period	05/08/2018 → 10/08/2018
Internet address	https://ieeexplore.ieee.org/xpl/conhome/8540807/proceeding

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10.1109/PESGM.2018.8585534

EWEP PES GM revisedAccepted author manuscript, 776 KB

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title = "Real-Time Early Warning and Early Prevention System to Avoid System Blackouts",

abstract = "This paper presents a real-time early warning and early prevention (EWEP) system which objective is to avoid the occurrence of large scale system blackouts. The EWEP is obtained by combining a state-of-the-art methods for online stability assessment and for identifying effective counteractions into a single operational solution. The EWEP system was implemented on state-of-the-art software platform for applications of wide-area data. The EWEP system{\textquoteright}s performance was tested on synthetic wide-area measurement snapshots obtained by accurate time domain simulation of the 2003 blackout in Denmark and Sweden. The test results show that the system could automatically provide both an early warning for the blackout and efficiently determine effective countermeasures that would have avoided the blackout from occurring.",

author = "Hj{\"o}rtur J{\'o}hannsson",

year = "2018",

doi = "10.1109/PESGM.2018.8585534",

language = "English",

isbn = "9781538677032 ",

booktitle = "Procedings of the 2018 IEEE PES General Meeting",

publisher = "IEEE",

address = "United States",

note = "2018 IEEE Power & Energy Society General Meeting, PESGM 2018 ; Conference date: 05-08-2018 Through 10-08-2018",

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AU - Jóhannsson, Hjörtur

PY - 2018

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AB - This paper presents a real-time early warning and early prevention (EWEP) system which objective is to avoid the occurrence of large scale system blackouts. The EWEP is obtained by combining a state-of-the-art methods for online stability assessment and for identifying effective counteractions into a single operational solution. The EWEP system was implemented on state-of-the-art software platform for applications of wide-area data. The EWEP system’s performance was tested on synthetic wide-area measurement snapshots obtained by accurate time domain simulation of the 2003 blackout in Denmark and Sweden. The test results show that the system could automatically provide both an early warning for the blackout and efficiently determine effective countermeasures that would have avoided the blackout from occurring.

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DO - 10.1109/PESGM.2018.8585534

M3 - Article in proceedings

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PB - IEEE

T2 - 2018 IEEE Power & Energy Society General Meeting

Y2 - 5 August 2018 through 10 August 2018

ER -

Real-Time Early Warning and Early Prevention System to Avoid System Blackouts

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